Home / 6,773.02-10,161.16-2,390.92

Finding the Fourth Proportional to 6,773.02, 10,161.16 and 2,390.92

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Solution

The fourth proportional to 6,773.02, 10,161.16 and 2,390.92 is: 3,586.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.02 : 10,161.16 = 2,390.92 : x
  2. Step 2: Convert to fraction form
    6,773.02/10,161.16 = 2,390.92/x
  3. Step 3: Cross multiply
    6,773.02x = 10,161.16 × 2,390.92
  4. Step 4: Simplify right side
    6,773.02x = 24,294,520.67
  5. Step 5: Solve for x
    x = 24,294,520.67/6,773.02
  6. Step 6: Final answer
    x = 3,586.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.